{"id":834,"date":"2022-02-21T12:12:58","date_gmt":"2022-02-21T12:12:58","guid":{"rendered":"https:\/\/zenith-tech.de\/?post_type=project&#038;p=834"},"modified":"2026-10-06T19:03:29","modified_gmt":"2026-10-06T19:03:29","slug":"zenith-acidpk","status":"publish","type":"project","link":"https:\/\/zenith-tech.de\/en\/project\/zenith-acidpk\/","title":{"rendered":"ZENITH ACIDPK"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; custom_padding=&#8221;0px|0px|0px|0px&#8221;][et_pb_row width=&#8221;100%&#8221; max_width=&#8221;100%&#8221; custom_padding=&#8221;0px|0px|0px|0px&#8221;][et_pb_column type=&#8221;4_4&#8243;][et_pb_code]<link href=\"https:\/\/fonts.googleapis.com\/css2?family=Manrope:wght@400;500;600;700&#038;family=Newsreader:opsz,wght@6..72,400;6..72,500&#038;display=swap\" rel=\"stylesheet\">\n<style>.zenith-acidpk{--ink:#1C3A22;--deep:#2F7A3E;--green:#5AAE4B;--lime:#9ACD4A; --soft:#DCEFCF;--pale:#EFF7E8;--line:rgba(28,58,34,.15); 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0;display:flex;flex-wrap:wrap;gap:1.6rem;align-items:center;justify-content:space-between}.zenith-acidpk .close h2{margin:0;max-width:22ch;color:#fff}.zenith-acidpk .close p{margin:.5rem 0 0;color:rgba(255,255,255,.78);max-width:42ch}.zenith-acidpk .btn{background:var(--lime);color:var(--ink);text-decoration:none;font-weight:700;padding:.8rem 1.8rem;border-radius:40px;white-space:nowrap;display:inline-block}.zenith-acidpk .btn:hover{background:#fff;color:var(--deep)}.zenith-acidpk a:focus-visible{outline:2px solid var(--green);outline-offset:3px}@media(max-width:700px){.zenith-acidpk table{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch;font-size:.88rem}.zenith-acidpk .npk{max-width:100%}.zenith-acidpk .npk b{font-size:1.6rem} }.zenith-acidpk .wrap,.zenith-acidpk .two,.zenith-acidpk .vor,.zenith-acidpk .charts,.zenith-acidpk .npk,.zenith-acidpk .spec{min-width:0;max-width:100%}.zenith-acidpk .two>*,.zenith-acidpk .vor>*,.zenith-acidpk .charts>*{min-width:0} body.single-project #main-content .container{width:100%;max-width:none;padding-top:0!important}body.single-project #left-area{width:100%;padding:0!important}body.single-project #sidebar,body.single-project .et_project_meta,body.single-project .et_main_title{display:none!important}body.single-project #main-content .container:before{display:none}.zenith-acidpk .close .wrap>div{flex:1 1 360px;min-width:0}.zenith-acidpk .close .btn{white-space:normal;text-align:center}@media(max-width:600px){.zenith-acidpk .close .wrap{display:block}.zenith-acidpk .close .btn{margin-top:24px}}<\/style>\n<div class=\"zenith-acidpk\">\n<div class=\"hero\"><img decoding=\"async\" class=\"bg\" src=\"https:\/\/zenith-tech.de\/wp-content\/uploads\/2026\/10\/hexbg-light.jpg\" alt=\"\"><\/p>\n<div class=\"veil\"><\/div>\n<div class=\"hexnet\"><\/div>\n<div class=\"wrap\">\n<div class=\"shot\"><img decoding=\"async\" src=\"https:\/\/zenith-tech.de\/wp-content\/uploads\/2026\/10\/apk.png\" alt=\"ZENITH ACIDPK 25-kg-Sack\"><\/div>\n<div><pee class=\"crumb\">Straight fertilisers<\/pee>\n<h1>ZENITH ACIDPK<span style=\"display:block;font-size:.44em;line-height:1.35;margin-top:.5em;font-family:inherit\">Acidic PK fertiliser for fertigation<\/span><\/h1>\n<pee class=\"sub\">One nutrient salt, two benefits: strong acidification with phosphorus and potassium<\/pee>\n<div class=\"npk\">\n<div><b>0<\/b><span>N<\/span><\/div>\n<div><b>60<\/b><span>P\u2082O\u2085<\/span><\/div>\n<div><b>20<\/b><span>K\u2082O<\/span><\/div>\n<\/div>\n<pee class=\"tag\">A strongly acidic, fully soluble phosphorus and potassium fertiliser for calcareous soils and bicarbonate-rich irrigation water.<\/pee>\n<div class=\"badges\"><span>pH 2.2<\/span><span>Solubility 670 g\/L<\/span><span>Chloride-free<\/span><span>Low sodium<\/span><span>80% nutrients<\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n<section>\n<div class=\"wrap\">\n<div class=\"two\">\n<div>\n<h2>Acid and nutrients in one product<\/h2>\n<pee>ZENITH ACIDPK 0-60-20 is a strongly acidic, fully soluble phosphorus and potassium fertiliser developed for calcareous soils and irrigation water with a high bicarbonate content.<\/pee><pee>The product performs two functions. Its acidic action lowers irrigation-water pH, reduces the risk of precipitation and helps keep irrigation lines clear. At the same time, phosphorus and potassium supply plant nutrients. Nutrients account for 80% of the bag contents.<\/pee><pee>As a solid crystalline acid, ZENITH ACIDPK offers an alternative to conventional phosphoric acid application and simplifies transport and storage compared with liquid acid.<\/pee><pee>Its acidity also supports tank mixing with calcium and magnesium, which is not possible with a neutral phosphate source.<\/pee><\/div>\n<aside class=\"spec\">\n<h3>Guaranteed analysis<\/h3>\n<table>\n<tbody>\n<tr>\n<td>Total nitrogen (N)<\/td>\n<td class=\"v\">0%<\/td>\n<\/tr>\n<tr>\n<td>Phosphorus pentoxide (P\u2082O\u2085)<\/td>\n<td class=\"v\">60%<\/td>\n<\/tr>\n<tr>\n<td>of which water-soluble<\/td>\n<td class=\"v\">60%<\/td>\n<\/tr>\n<tr>\n<td>Potassium oxide (K\u2082O)<\/td>\n<td class=\"v\">20%<\/td>\n<\/tr>\n<tr>\n<td>of which water-soluble<\/td>\n<td class=\"v\">20%<\/td>\n<\/tr>\n<tr>\n<td>Total nutrient content<\/td>\n<td class=\"v\">80%<\/td>\n<\/tr>\n<tr>\n<td>pH (1% solution)<\/td>\n<td class=\"v\">2.2<\/td>\n<\/tr>\n<tr>\n<td>Solubility at 20\u00b0C<\/td>\n<td class=\"v\">670 g\/L<\/td>\n<\/tr>\n<tr>\n<td>Chloride<\/td>\n<td class=\"v\">Free<\/td>\n<\/tr>\n<tr>\n<td>Sodium<\/td>\n<td class=\"v\">Low<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<pee style=\"font-size:.8rem;color:rgba(28,58,34,.62);margin:.9rem 0 0\">EC fertiliser. Recommended stock solution: 10\u201315 kg per 100 L of water.<\/pee><\/aside>\n<\/div>\n<\/div>\n<\/section>\n<div class=\"band\">\n<div class=\"hexnet\"><\/div>\n<div class=\"wrap\">\n<h2>Benefits<\/h2>\n<div class=\"vor\">\n<div>Lowers nutrient-solution pH \u2014 a 1% solution has a pH of 2.2<\/div>\n<div>Dissolves phosphate deposits and helps prevent blockages in drip irrigation systems<\/div>\n<div>Cleans existing drip irrigation systems<\/div>\n<div>Optimises solubility in stock solutions<\/div>\n<div>Improves nutrient uptake at the root<\/div>\n<div>Supports micronutrient availability<\/div>\n<div>Low sodium and chloride-free \u2014 suitable for hard water and water with elevated salinity<\/div>\n<div>Very high solubility, including in cold water<\/div>\n<div>Solid crystalline acid \u2014 simpler to transport and store than liquid acid<\/div>\n<div>Tank-mix compatible with calcium and magnesium<\/div>\n<div>80% nutrients in the bag<\/div>\n<div>Removes calcium and magnesium deposits from leaves<\/div>\n<\/div>\n<\/div>\n<\/div>\n<section>\n<div class=\"wrap\">\n<h2>Performance in figures<\/h2>\n<pee class=\"lede\">Two properties determine practical performance: acidification strength and solubility in cold water.<\/pee>\n<div class=\"charts\">\n<figure><img decoding=\"async\" src=\"data:image\/svg+xml;base64,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\" alt=\"Vers\u00e4uerungseffekt: pH-Wert gegen Konzentration von ZENITH ACIDPK\"><\/figure>\n<figure><img decoding=\"async\" src=\"data:image\/svg+xml;base64,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\" alt=\"L\u00f6slichkeit von ZENITH ACIDPK in Abh\u00e4ngigkeit von der Temperatur\"><\/figure>\n<\/div>\n<h2 style=\"margin-top:2.4rem\">Compared with phosphoric acid<\/h2>\n<table>\n<thead>\n<tr>\n<th>Property<\/th>\n<th>H\u2083PO\u2084 59%<\/th>\n<th>ZENITH ACIDPK<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Reduction of carbonate hardness by 1\u00b0KH<\/td>\n<td>58 mg\/L<\/td>\n<td class=\"v\">86 mg\/L<\/td>\n<\/tr>\n<tr>\n<td>Nutrient content (at 1 g\/L)<\/td>\n<td>634 mg\/L P\u2082O\u2085<\/td>\n<td class=\"v\">590 mg\/L P\u2082O\u2085 + 200 mg\/L K\u2082O<\/td>\n<\/tr>\n<tr>\n<td>EC (at 1 g\/L)<\/td>\n<td>0.83 mS\/cm<\/td>\n<td class=\"v\">1.3 mS\/cm<\/td>\n<\/tr>\n<tr>\n<td>Form<\/td>\n<td>Liquid acid<\/td>\n<td class=\"v\">Solid crystalline acid<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<pee style=\"font-size:.86rem;color:rgba(28,58,34,.66)\">Phosphoric acid provides greater acidification per gram and slightly more phosphate. ZENITH ACIDPK also supplies potassium; its solid form simplifies handling and avoids the need to store liquid acid.<\/pee><\/div>\n<\/section>\n<div class=\"band\">\n<div class=\"hexnet\"><\/div>\n<div class=\"wrap\">\n<h2>Guidance for clean irrigation systems<\/h2>\n<div class=\"two\">\n<div>\n<h3>Blocked drippers that can be removed<\/h3>\n<pee>Dissolve 1 kg of ZENITH ACIDPK in 100 L of water. Soak the drippers overnight, then rinse with clean water the next day. Repeat if any outlets remain blocked.<\/pee>\n<h3 style=\"margin-top:1.4rem\">Blocked systems with limited flow remaining<\/h3>\n<pee>Dissolve 5 kg of ZENITH ACIDPK per m\u00b3 of water and introduce it into the system. Allow at least 15 minutes of contact time in the lines. The quantity required depends on the flow rate.<\/pee><pee style=\"font-size:.9rem\"><strong>Example:<\/strong>At a flow rate of 6 m\u00b3\/h, 1.5 m\u00b3 passes through in 15 minutes. Dissolve 5 kg \u00d7 1.5 m\u00b3 = 7.5 kg, run for 15 minutes, then open the line ends and flush. Repeat if needed. Test compatibility with the crop under local conditions before treatment.<\/pee><\/div>\n<div>\n<h3>Improving spray-water quality<\/h3>\n<pee>1 g\/L reduces carbonate hardness by 11.6\u00b0dH. Adjust the dose to water hardness: use 86 g of ZENITH ACIDPK per 1,000 L of spray solution for each 1\u00b0KH.<\/pee><pee style=\"font-size:.9rem\"><strong>Calculation example:<\/strong>A 7 m\u00b3 spray tank and well water at 8\u00b0KH require 7 \u00d7 8 \u00d7 86 = 4.8 kg of ZENITH ACIDPK. Dissolve in water before adding; do not premix with magnesium sulphate (Epsom salt). Add through the induction hopper.<\/pee>\n<div class=\"note\"><strong>Test on a small scale first.<\/strong>Local operating conditions vary and application is outside our control. Carry out a small-scale trial before changing the dose or application procedure.<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"close\">\n<div class=\"hexnet\"><\/div>\n<div class=\"wrap\">\n<div>\n<h2>Send us your water analysis.<\/h2>\n<pee>Carbonate hardness, bicarbonate content and crop type help us calculate the appropriate dose for your conditions.<\/pee><\/div>\n<div><a class=\"btn\" href=\"\/contact-us\/\">Request advice<\/a> <a class=\"btn\" href=\"\/contact-us\/\">Request a quote<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<p>[\/et_pb_code][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":837,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"project_category":[9],"project_tag":[],"class_list":["post-834","project","type-project","status-publish","has-post-thumbnail","hentry","project_category-straight-fertilizers"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>ZENITH ACIDPK | Acidic PK Fertiliser for Fertigation<\/title>\n<meta name=\"description\" content=\"ZENITH ACIDPK 0-60-20: water-soluble acidic PK fertiliser for fertigation with bicarbonate-rich water. Explore specifications and request a quote.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/zenith-tech.de\/en\/project\/zenith-acidpk\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ZENITH ACIDPK | Acidic PK Fertiliser for Fertigation\" \/>\n<meta property=\"og:description\" content=\"ZENITH ACIDPK 0-60-20: water-soluble acidic PK fertiliser for fertigation with bicarbonate-rich water. 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